baber/WOPTO huggingface dataset:
Patent FR-2537200-A1 (FR)
Title: Invisible counterweight, for lowering a blind and a shutter, above the roofing of a veranda
IPC: E06B9/24
Filed: 1982-12-02
Abstract: The invention concerns types of shutters and blinds. Replace arms which project or which are fitted with compensating springs, in order to raise or lower shutters or roller blinds above a loggia having a slope of at least 30%. It comprises a sheet or screen 3, obstructs the top of a translucent loggia 9 supported by a hollow framework 2 in which the counterweight 7 rises and descends with the help of a strap connecting the counterweight to the sheet or to the screen 3 actuated by a crank system or electrically by a winch, which is already known, thus stopping all solar rays, forming a kind of air cushion I. Preventing the penetration of heat through the translucent roof of a veranda.
Patent FR-2540951-A1 (FR)
Title: Dispositif electromagnetique de commande d'embrayage en effort
Inventor: BANON LOUIS
IPC: H01F7/13
Filed: 1983-02-16
Abstract: DISPOSITIF ELECTROMECANIQUE PILOTE DESTINE A LA COMMANDE DIRECTE EN EFFORT D'UN EMBRAYAGE A FRICTION DE STRUCTURE CONVENTIONNELLE A L'AIDE D'UN VERIN ELECTRIQUE A CARCASSE MAGNETIQUE 1 ET A NOYAU PLONGEUR 2 ASSOCIE A UNE ELECTRONIQUE DE COMMANDE, CARACTERISE PAR LE FAIT QUE LE NOYAU 2 ET LA CARCASSE 1 DU VERIN SONT AGENCES DE TELLE MANIERE QUE LA SECTION MINIMALE OFFERTE AU PASSAGE DU FLUX DANS LA CARCASSE 1 VARIE LINEAIREMENT AVEC LA COURSE X DU NOYAU 2, ET QUE LE BOBINAGE 7 DE LA CARCASSE 1 PRESENTE UN NOMBRE D'AMPERE-TOURS NI SUFFISANT POUR ASSURER LA SATURATION DE CETTE SECTION D'ETRANGLEMENT, GRACE A QUOI LA FORCE FOURNIE PAR LEDIT VERIN EST PROPORTIONNELLE A L'INTENSITE MOYENNE DANS LE BOBINAGE 7 ET INDEPENDANTE DE LADITE COURSE.
Patent FR-2544110-A1 (FR)
Title: Display panel allowing inscription of short messages
IPC: G09F7/14
Filed: 1983-04-11
Abstract: The subject of the invention is a display panel allowing inscription of letters or figures for making up messages. This panel is noteworthy in that it comprises a preformed support 1 with exposed protrusions 1<1> regularly arranged on the outer surface of the said support, the said protrusions allowing gaps 1<4>, 1<5>, 1<7> to appear between them, between which profiled modular elements are arranged and held, the fitting and the end-to-end joining of which make it possible to obtain letters or figures for making up a message.
Patent FR-2532992-A1 (FR)
Title: Moteur a combustion interne a plusieurs cylindres avec des chemises de cylindres humides et des culasses individuelles
Inventor: KUBIS HERIBERT
IPC: F02B75/16
Filed: 1983-09-08
Abstract: L'INVENTION SE REFERE A UN MOTEUR A COMBUSTION INTERNE A PLUSIEURS CYLINDRES AVEC DES CHEMISES DE CYLINDRES HUMIDES ET DES CULASSES INDIVIDUELLES, NOTAMMENT POUR DES VEHICULES INDUSTRIELS. DANS LE CAS D'UN TEL MOTEUR A COMBUSTION INTERNE, IL FAUT ATTEINDRE UNE REDUCTION DE LA LONGUEUR OU UNE AUGMENTATION DE LA CYLINDREE TOUT EN MAINTENANT LA LONGUEUR, SANS DEVOIR PRENDRE EN COMPTE UNE FABRICATION COMPLIQUEE PAR LAQUELLE LE RISQUE D'UNE DEFAILLANCE ULTERIEURE DES MOTEURS SERAIT AUGMENTE, RESPECTIVEMENT PAR LAQUELLE LEUR FONCTIONNEMENT SUR SERAIT MIS EN CAUSE. CELA EST OBTENU ESSENTIELLEMENT PAR LE FAIT QUE LES DIFFERENTES CHEMISES DE CYLINDRES 1 PRESENTENT A CHAQUE FOIS UNE COLLERETTE D'EMBASE 1A SITUEE EN-DESSOUS DE LA CHAMBRE D'EAU DE REFROIDISSEMENT 14 RESPECTIVE ET QUE L'ETANCHEITE DES CHAMBRES D'EAU DE REFROIDISSEMENT 14 VERS LES DIFFERENTES CULASSES 2 S'EFFECTUE A CHAQUE FOIS PAR L'INTERMEDIAIRE D'UNE COLLERETTE D'ETANCHEITE 8 PREVUE DANS LA ZONE SUPERIEURE DES OUVERTURES DES CYLINDRES POUR LES CHEMISES 1, COTE CARTER DE VILEBREQUIN, ET REALISEE SOUS FORME DE PONT 9 ENTRE LES CYLINDRES, EN UTILISANT AU MOINS UN JOINT TORIQUE 6 ENTRE LA CHEMISE DE CYLINDRE 1 ET LA COLLERETTE D'ETANCHEITE 8.
Patent FR-2552145-A1 (FR)
Title: Device for retaining a casting stop or wall-pocket element on a metal shuttering element
Inventor: VASSAL ALAIN
IPC: B28B7/00
Filed: 1983-09-15
Abstract: This casting stop or wall-pocket element comprises a unit 10 having a magnetised bearing face 12 capable of being applied onto the shuttering element and a fixing face 14 which is generally perpendicular to the bearing face and fitted with means 16 for solidly attaching the unit 10 to the casting stop or wall-pocket element. Application to the construction of concrete structures.
Patent FR-2552208-A1 (FR)
Title: Method and device for interrupting the operation of an apparatus using a gaseous fluid
Inventor: FERON PHILIPPE JULES NOEL
IPC: G01F1/688
Filed: 1983-09-16
Abstract: The present invention relates to a method and a device for interrupting the operation of an apparatus using a gaseous fluid. This device comprises essentially an envelope 2 within which there is arranged a heating resistance 4 placed in the path of the gaseous fluid, a first thermal probe 5 arranged upstream and in the vicinity of one 4a of the ends of the resistance 4, and a second thermal probe 6 arranged downstream at a long distance from the other end 4b of the resistance 4, so that, for a given temperature spread of the probes 5 and 6 as a function of the speed of the fluid in the envelope 2, the operation of the apparatus is interrupted or otherwise when this spread is exceeded. The device of the invention applies for exmaple to a manifold for contaminated air and combustion products in the upper part of a gas boiler.
Patent FR-2536404-A1 (FR)
Title: Particules expansibles de polymeres styreniques
Inventor: SCHWARZ RICHARD A
IPC: C08J9/00
Filed: 1983-09-19
Abstract: LA PRESENTE INVENTION CONCERNE DES PARTICULES EXPANSIBLES DE POLYMERES STYRENIQUES. LES PARTICULES EXPANSIBLES DE POLYMERES STYRENIQUES CONTENANT UN AGENT GONFLANT CONTIENNENT AUSSI DE PETITES QUANTITES D'ETHYLENE-BIS-STEARAMIDE ET DE DIBROMOETHYLDIBROMOCYCLOHEXANE. ELLES PERMETTENT DE REDUIRE LE CYCLE DE REFROIDISSEMENT DU MOULE FINAL UTILISE POUR LA PRODUCTION D'ARTICLES EN MOUSSE. L'INVENTION EST PAR EXEMPLE UTILISABLE POUR LA FABRICATION DE PARTICULES EXPANSIBLES DE POLYSTYRENE.
Patent FR-2534993-A1 (FR)
Title: Joint de cardan
Inventor: KRUDE WERNER
IPC: F16D3/16
Filed: 1983-10-21
Abstract: L'INVENTION SE DONNE POUR BUT DE REALISER UN JOINT PEU COUTEUX QUI SOIT EN MESURE DE PERMETTRE DE GRANDS ANGLES DE BRAQUAGE, POSSEDE UN BON RENDEMENT A CES GRANDS ANGLES, ET DANS LEQUEL LE CENTRAGE DES DEUX ELEMENTS DU JOINT L'UN PAR RAPPORT A L'AUTRE EST ASSURE EXCLUSIVEMENT PAR DES BILLES. SELON L'INVENTION, CE PROBLEME EST RESOLU PAR LE FAIT QUE LES DEUX ELEMENTS 1, 2 DU JOINT PRESENTENT DES DIMENSIONS DIFFERENTES ET SONT CONSTITUES PAR DES CYLINDRES CREUX, LE PETIT CYLINDRE CREUX QUI CONSTITUE L'ELEMENT INTERIEUR 2 DU JOINT ETANT TENU A L'INTERIEUR DU GRAND CYLINDRE CREUX FORMANT L'ELEMENT 1 DU JOINT ET LES DEUX ELEMENTS ETANT CENTRES L'UN SUR L'AUTRE PAR DES BILLES 5, 6 PLACEES A L'INTERIEUR DE CES DEUX ELEMENTS.
Patent FR-2554263-A1 (FR)
Title: Automatic distributor of bottles of gas, especially of bottles of butane gas for domestic use
IPC: G07F11/54
Filed: 1983-10-26
Abstract: The distributor according to the invention comprises a cabinet 1 inside which is mounted, movable in rotation, a horizontal plate 9 divided into a certain number of equal sectors 10, each intended to receive a bottle of gas 11, this cabinet being provided with an aperture 3 giving access to only one of the said sectors, a first locking means 15 able to immobilise the plate 9 in rotation which is able to be automatically freed by the user when an empty gas bottle 11 is placed in the free sector which is in front of the aperture 3 of the cabinet, and a second locking means 16 of the plate which is able to be freed by insertion of a payment token into a coin machine 17 provided on one of the faces of the cabinet 1, freeing of this second locking means 16 giving rise to a defined angular rotation of the plate 9 so as to present in front of the aperture 3 of the cabinet 1 the full gas bottle 11 which is in the adjacent sector of the plate 9.
Patent FR-2535732-A1 (FR)
Title: Rubber composition.
Inventor: SUZUKI HIROAKI
IPC: C08K3/04
Filed: 1983-11-10
Abstract: Improved rubber composition. It is produced by mixing 100 parts by weight of a rubber constituent with 25 to 250 parts by weight of carbon black belonging to the category of furnace carbon black, with a mean particle diameter dn, in an electron microscope, greater than 31 millimicrons, an iodine absorption value of 35 to 60 mg/g and a dibutyl phthalate DBP absorption value of 90 to 150 ml/100 g, and which additionally has the property of having a modal diameter Dst m mu  which is smaller than the value obtained using the following equation:          Dst = (2.65 x dn) + (0.64 x DBP) - 27.56 This composition, which simultaneously has low heat accumulation and high reinforcement properties, is particularly suited for the manufacture of carcasses of motor vehicle tyres and of treads.
Patent FR-2535960-A1 (FR)
Title: Built-in refrigerator for fitted kitchen
Inventor: GROSS JURGEN
IPC: E05D3/06
Filed: 1983-11-15
Abstract: The refrigerator has a double door comprising an external decorative panel and an internal door carrying a seal providinh an air-tight fit with the door opening of the refrigerator. The door is supported by a cross linkage hinge attached to the housing into which the refrigerator is fitted and to the external panel. The hinge is accommodated within the gap left around the edge of the internal door when the door is closed. The hinge has two lever arms (25,26), the free end of one fitting into the forked end of the other. Each arm is pivoted to a corresponding linkage attached to the housing and to the external panel respectively.
Patent FR-2556300-A1 (FR)
Title: Bag-carrying trolley, especially for hospital and hotel establishments
Inventor: MECHIN JACQUES
IPC: B65B67/12
Filed: 1983-12-09
Abstract: Bag-carrying trolley, used particularly by hospital and hotel establishments, consisting of a chassis comprising, at its lower part, support arms holding the open bag in the vertical position, baseplate and support arms being connected by uprights fitted with legs with castors and buffers, characterised in that the uprights 1 are connected by removable elements one 3 of which constitutes the baseplate on which the bag 4 rests, and the others 5 which receive the support arms 6 of the bag, these various elements being fixed removably to the uprights of the trolley. In order to constitute a trolley intended to receive a plurality of bags, the removable elements are connected to one another by spacers 9 over which they are fitted.
Patent FR-2556512-A1 (FR)
Title: Dispositif de commutation electrique
Inventor: KRISTANEK HENRI
IPC: H01H85/22
Filed: 1983-12-13
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE COMMUTATION ELECTRIQUE COMPRENANT NOTAMMENT UN ELEMENT DE CONTACT STATIONNAIRE1, UN ELEMENT DE CONTACT MOBILE23, AINSI QUE DES MOYENS35 INTERVENANT DANS LA POSITION DE L'ELEMENT DE CONTACT MOBILE DE MANIERE QUE CELUI-CI SOIT MAINTENU SUR COMMANDE EN APPUI CONTRE L'ELEMENT DE CONTACT STATIONNAIRE ET ETABLISSE AINSI UN CIRCUIT ELECTRIQUE. CET ELEMENT DE CONTACT STATIONNAIRE EST REALISE SOUS LA FORME D'UNE PIECE ALLONGEE REPLIEE EN U ET IMPLANTEE DANS UNE PLAQUE A CIRCUITS IMPRIMES4.
Patent FR-2557055-A1 (FR)
Title: Appliance for transport and positioning in a conduit
Inventor: DUFES ROBERT MAURICE
IPC: F16L55/34
Filed: 1983-12-27
Abstract: The invention is concerned with an appliance for transport and positioning in conduits. It relates to an appliance which comprises a body 12 and two supporting devices 18, each having a blocking device comprising an annular jack possessing a rim. The annular jacks are alternately deflated and inflated, and the body 12 comprises a motor member which displaces it when only one of the blocking devices 26, 28 is inflated. In this way, the appliance progressively advances in the conduit 10 in an independent manner. The invention is used for the checking and cleaning of pipelines, especially in nuclear and dangerous installations.
Patent FR-2559638-A1 (FR)
Title: Harrow tooth.
Inventor: PETOT RENE
IPC: A01B23/02
Filed: 1984-02-16
Abstract: a. The invention relates to a harrow tooth. b. Tooth, characterised in that it is fastened to a plate 4 for connection to the frame by screwing and bolting, the plate 4 being equipped with at least two retaining members 13, 14 arranged at the front and at the rear of the plate 4, in order to limit the angular deflection of the tooth 1 when the latter strikes an obstacle buried in the ground. c. The present invention is used mainly in agricultural equipment and implements.
Patent FR-2559793-A1 (FR)
Title: Procede de production de matelas de fibres minerales a partir d'un materiau fondu
IPC: D04H1/00
Filed: 1984-02-17
Abstract: L'INVENTION EST RELATIVE AUX TECHNIQUES DE PRODUCTION DE MATELAS DE FIBRES MINERALES. DANS LES TECHNIQUES CONSIDEREES, UN MATERIAU FONDU EST ENVOYE DANS UN CENTRIFUGEUR DONT LA PERIPHERIE EST PERCEE D'ORIFICES, LE MATERIAU PASSANT PAR CES ORIFICES ETANT PROJETE HORS DU CENTRIFUGEUR SOUS FORME DE FILAMENTS, UN COURANT GAZEUX LONGEANT LA PERIPHERIE DU CENTRIFUGEUR ENTRAINANT LES FILAMENTS ET ACHEVANT LEUR ETIRAGE. LE COURANT GAZEUX, DE FORME INITIALEMENT ANNULAIRE, SE RESSERRE EN AVAL DU CENTRIFUGEUR POUR FORMER ENSUITE UN COURANT DE FORME SENSIBLEMENT CONIQUE. SELON L'INVENTION, ON INTRODUIT DES PARTICULES FIBREUSES ADDITIONNELLES VEHICULEES PAR UN COURANT GAZEUX DIRIGE TRANSVERSALEMENT A LA DIRECTION DE PROGRESSION DU COURANT GAZEUX PORTANT LES FIBRES NOUVELLEMENT FORMEES ET PENETRANT DANS CE DERNIER EN UN POINT SITUE ENTRE LE CENTRIFUGEUR ET LA ZONE DE RESSERREMENT DU COURANT PORTANT LES FIBRES.
Patent FR-2541137-A1 (FR)
Title: Tambour centrifuge pour la purification et la separation des liquides a centrifuger
Inventor: ZETTIER KARL-HEINZ
IPC: B04B1/08
Filed: 1984-02-14
Abstract: CE TAMBOUR EST DU TYPE COMPRENANT UNE PARTIE INFERIEURE DE TAMBOUR 1, UN COUVERCLE DE TAMBOUR 2 ET UNE BAGUE DE FERMETURE 3 RELIANT CES DEUX PARTIES ET COMPORTE UN TUBE D'ARRIVEE 4 QUI PENETRE DANS LA CHAMBRE D'ENTREE 5 D'UN DISTRIBUTEUR 15, DES ALESAGES 6 PARTANT DE LA CHAMBRE D'ENTREE 5 ET COMPORTANT UN CORPS D'INSERTION AYANT LA FORME D'UN ORGANE D'ETRANGLEMENT ET COMPRENANT UN CONDUIT D'EVACUATION, LES CONDUITS D'EVACUATION DEBOUCHANT DANS UNE ENCEINTE ANTERIEURE RELIEE A DES CONDUITS ASCENDANTS 11 D'UN JEU DE PLATEAUX 12 MONTES DANS LE TAMBOUR CENTRIFUGE. LES ALESAGES 6 COMPORTANT LE CORPS D'INSERTION S'ETENDENT JUSQU'A LA SURFACE INFERIEURE 7 LIMITANT LA PARTIE INFERIEURE 1 DU TAMBOUR ET L'OUVERTURE INFERIEURE DE CES ALESAGES CONSTITUE L'OUVERTURE D'INTRODUCTION DU CORPS D'INSERTION 8 CORRESPONDANT.
Patent FR-2563058-A1 (FR)
Title: Device for protecting electrical equipment connected to a low-voltage network from strong electromagnetic pulses, in particular due to lightning
Inventor: CLIMENT JEAN-PIERRE
IPC: H02H9/06
Filed: 1984-04-17
Abstract: The electrical equipment 2 is arranged in a radioelectrically insulated enclosure 4. It is connected to a low-voltage network by at least one link 6. The protection device 10 is arranged on this link. It comprises, in series, a set of peak-limiters 16 and a means of filtering 18 composed of at least one low-pass L-section filter.
Patent FR-2545148-A1 (FR)
Title: Ensemble d'accouplements pour tube prolongateur
Inventor: HAEBER JOHN ALBERT
IPC: E21B17/08
Filed: 1984-04-26
Abstract: L'INVENTION CONCERNE UN ENSEMBLE D'ACCOUPLEMENTS POUR TUBE PROLONGATEUR MARIN. IL COMPREND DEUX ACCOUPLEMENTS 14, 16 A BRIDES 26, 28 ET TRONCONS TUBULAIRES 22, 24 A L'INTERIEUR DESQUELS EST LOGE UN MANCHON OU TUBE RAPPORTE 36 QUI PORTE DES JOINTS 66, 70, 74 ASSURANT L'ETANCHEITE AVEC LES TRONCONS TUBULAIRES. DOMAINE D'APPLICATION : TUBES PROLONGATEURS MARINS, COLONNES MONTANTES MARINES, ETC.
Patent FR-2564292-A1 (FR)
Title: Substitute products of caviar in grain form and salmon eggs and method for obtaining the said products
Inventor: ROGOZHIN S V
IPC: A23L29/256
Filed: 1984-05-17
Abstract: The invention relates to the food industry. The products which are the subject of the invention are of the type comprising a casing consisting of a gelling agent and of a granule containing protein, vegetable oil, amino acids, common salt, flavour substances, spices, colour and water, and are characterised in that they contain the abovementioned components in the following proportions (% by mass):     - protein: 3 to 25;   - gelling agent: 0.5 to 4;   - vegetable oil: 25 to 55;   - amino acids: 0.1 to 3;   - vitamins: 0.05 to 0.5;   - common salt: 3 to 6;   - flavour substances, spices and colours: 0.1 to 3;   - water: to make up to 100%,   The content of the said granule being liquid and the greater part of the protein component being located in a zone distinct from the granule situated in contact with the said casing, thus forming a core imitating an embryo of sturgeon caviar or natural salmon eggs. The invention makes it possible, in particular, to improve the heat-stability of the products obtained.
Patent FR-2548057-A1 (FR)
Title: Dispositif et procede de detection de la force de separation des cylindres d'un laminoir
Inventor: DORNBUSCH PAUL EDGAR
IPC: B21B37/64
Filed: 1984-06-15
Abstract: DISPOSITIF ET PROCEDE PERMETTANT D'OBTENIR UN SIGNAL PLUS PRECIS REPRESENTANT LA FORCE DE SEPARATION DES CYLINDRES D'UN LAMINOIR EN VUE D'UNE UTILISATION AVEC UN SYSTEME DE COMMANDE AUTOMATIQUE DE CALIBRE. IL COMPREND: A.DES MOYENS POUR PRODUIRE UN SIGNAL DE FORCE REPRESENTANT LA FORCE DETERMINEE PAR LA PRESENCE DE LA PIECE ENTRE LES CYLINDRES; B.DES MOYENS POUR PRODUIRE UN SIGNAL DE CONTRAINTE REPRESENTANT LES CONTRAINTES PRODUITES DANS LA CAGE DU LAMINOIR PAR LA PRESENCE DE LA PIECE ENTRE LES ROULEAUX; C.DES MOYENS 76, 80, 84 POUR COMBINER LE SIGNAL DE FORCE ET LE SIGNAL DE CONTRAINTES POUR ENGENDRER UN SIGNAL DE COMMANDE; ET D.UN SYSTEME DE COMMANDE D'INTERVALLE SENSIBLE AU SIGNAL DE COMMANDE POUR, EN REPONSE, COMMANDER LES MOYENS DE REGLAGE D'INTERVALLE. APPLICATION AUX LAMINOIRS.
Patent FR-2566191-A1 (FR)
Inventor: PRODEL MICHEL HENRI MARIE FRAN
IPC: H01R4/24
Filed: 1984-06-15
Abstract: This is a branching connector for establishing a branch connection between a main cable (15) and at least one branch cable (15'). In accordance with the invention, at least the projecting part of contact members (17, 65 65') employed for this purpose is embedded in an insulating material dished member (42, 42', 76, 76') adapted to be applied against a cable (15, 15') of this kind all around it and so to seal and protect the electrical contact established between it and this cable (15, 15'). Application, inter alia, to the connection of users to overhead electrical power distribution networks.
Patent FR-2549020-A1 (FR)
Title: Installation de transport pour objets plats transportes par un flux d'air
Inventor: TANEDA KOZO
IPC: B65G51/26
Filed: 1984-06-22
Abstract: DANS CETTE INSTALLATION DE TRANSPORT, UNE PLURALITE D'OBJETS PLATS SONT DISPOSES SUR CHANT, JUXTAPOSES LATERALEMENT POUR FORMER UN BLOC D'OBJETS PLATS. CE BLOC EST CHARGE DANS UNE CAPSULE MOBILE ET LA CAPSULE EST TRANSPORTEE PAR L'APPLICATION D'UNE PRESSION D'AIR DANS UNE CONDUITE DE TRANSPORT 8. DES MOYENS DE CHARGEMENT COMPRENANT UNE PAIRE DE BRAS DE SERRAGE QUI PEUVENT S'ECARTER ET SE RESSERRER SONT DISPOSES EN FACE D'UNE OUVERTURE DE CHARGEMENT D'UN POSTE DE CHARGEMENT, ET DES MOYENS DE DECHARGEMENT COMPRENANT UNE PAIRE DE BRAS DE SERRAGE QUI PEUVENT S'ECARTER ET SE RESSERRER, SONT DISPOSES EN FACE D'UNE OUVERTURE DE DECHARGEMENT APPARTENANT A UN POSTE DE DECHARGEMENT.
Patent FR-2550860-A1 (FR)
Title: Procede et dispositif formant montage pour effectuer des mesures de durete par la methode a impedance de contact
Inventor: DIEDERICHS ROLF
IPC: G01N3/40
Filed: 1984-08-17
Abstract: DANS UN PROCEDE ET UN DISPOSITIF POUR EFFECTUER DES MESURES DE DURETE PAR LA METHODE A IMPEDANCE DE CONTACT, LES OSCILLATIONS D'UNE BARRE OSCILLANT LIBREMENT SONT COMPTEES DURANT UN PREMIER LAPS DE TEMPS, PUIS LES OSCILLATIONS DE LA BARRE COUPLEE AVEC LA PIECE SOUMISE A L'ESSAI SONT COMPTEES, DURANT UN SECOND LAPS DE TEMPS DE MEME DUREE QUE LE PREMIER, MAIS CE SEULEMENT JUSQU'A CE QUE LA DIFFERENCE ENTRE LES VALEURS OBTENUES SOIT NULLE. LORS DU "PASSAGE PAR ZERO" DU COMPTEUR 16, UN OSCILLATEUR D'AJUSTAGE PREALABLEMENT REGLE EST RELIE, AU LIEU DE L'ETRE AU CIRCUIT EXCITATEUR 10, AU COMPTEUR 16 A L'AIDE D'UN COMMUTATEUR 12 COMMANDE PAR UN MULTIVIBRATEUR BISTABLE 18, AFIN DE COMPTER DURANT L'INTERVALLE RESTANT DU SECOND LAPS DE TEMPS LES OSCILLATIONS D'UNE DUREE DE PERIODE REGLEE 1F3. LE NOMBRE DE CES OSCILLATIONS EST TRANSFORME EN VALEUR DE DURETE.
Patent FR-2573503-A1 (FR)
Title: Improved servo-control valve of the type comprising an actuating torque motor
IPC: H01F7/14
Filed: 1984-11-19
Abstract: The invention relates to an improved servo-control valve of the type comprising a torque motor 1 actuated by an electric actuation current for the purpose of slaving the position of a hydraulic directional control slide valve; the servo-control valve in accordance with the invention is equipped with auxiliary magnetic means 16, 17 associated with its torque motor, for the purpose of giving rise to an adjustable independent magnetic field, either in the movable armature 8 of the latter, or in its stationary armature in the region of the air gap. These auxiliary means which may especially be composed of a small magnetised bar 17 mounted rotatably allow the hydraulic flow rate variation law to be modified as a function of the actuation current, with the purpose either of recentring this law or of allowing emergency actuation of the hydraulic flow rate, or even of allowing the gain of the servo-control valve to be adjusted.
Patent FR-2573465-A1 (FR)
Title: Anti-theft device particularly for motor vehicles
IPC: B60R25/021
Filed: 1984-11-19
Abstract: Anti-theft device, particularly for motor vehicles, comprising a body in which is mounted a barrel lock operated by a key. The latch 25 is prolonged by an axially guided rod 26 whose end has a point 26a capable of being engaged in an opening 37 produced in a flat door bolt 36 which moves radially and is integral with a finger 33 mounted in a sliding manner in a hole of the body 1 against the action of an elastic member 31 bearing against the said body, the said finger 33 being capable of being engaged in a housing 17 of the key 9 and in a groove 35 having a ramp 35a. The invention is used to produce anti-theft devices for motor vehicles.
Patent FR-2575522-A1 (FR)
Title: Dispositif pour controler le jet de melange carbure delivre par un systeme d'injection pneumatique
Inventor: TRAPY JEAN
IPC: F02B13/00
Filed: 1984-12-28
Abstract: DISPOSITIF D'ALIMENTATION D'UN MOTEUR A COMBUSTION ALTERNATIF EN MELANGE CARBURE. CE DISPOSITIF EST CARACTERISE EN CE QUE L'ORIFICE D'INJECTION 3 EST EQUIPE D'UN ORGANE DEFLECTEUR 5, 5A A 5D DU JET DE MELANGE CARBURE DELIVRE PAR LE SYSTEME D'INJECTION PNEUMATIQUE 8. APPLICATION A L'INJECTION PNEUMATIQUE DANS LES MOTEURS A COMBUSTION ALTERNATIFS.
Patent FR-2576564-A1 (FR)
Title: Inflatable mattress, which can be arranged between the front and rear seats of a vehicle.
Inventor: BRUN JEAN
IPC: B60N2/34
Filed: 1985-01-29
Abstract: This mattress is of the type composed of at least three inflatable elements connected to one another. According to the invention, its central element 4, in at least one part, having, in the inflated state, the same height as the lateral elements 5, has a length equal to that of the passenger compartment of the vehicle and is connected to the lateral elements 5, of length less than half of that of the central element 4, by strips of material 6 allowing these side elements 5 to be folded over under the ends of the central element 4 so as to constitute a footing and a raising member leaving a space 10 between their ends.